/*
@STI LICENSE
(C) 2006-2008 Universit�t Innsbruck.

This file is part of myOntology.

myOntologyis free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

myOntologyis distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with myOntology.  If not, see <http://www.gnu.org/licenses/>.

@STI LICENSE */
package controller;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

public class CharsetFilter implements Filter
{
 private String encoding;

 public void init(FilterConfig config) throws ServletException
 {
	 
  encoding = config.getInitParameter("requestEncoding");
	 
  if( encoding==null ) encoding="UTF-8";
  

 }

 public void doFilter(ServletRequest request, ServletResponse response, FilterChain next)
 throws IOException, ServletException
 {	 
  request.setCharacterEncoding(encoding);
  next.doFilter(request, response);
 }

 public void destroy(){}
}
